Difference between revisions of "Wigner 6j.m"
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Revision as of 15:40, 26 December 2017
Wigner 6j-symbols.
Syntax
w=wigner_6j(j1,j2,j3,j4,j5,j6)
Description
If physically inadmissible indices are supplied, a zero is returned. Order of elements:
/ j1 j2 j3 \
\ j4 j5 j6 /
Arguments
j1-j6 - integers arranged in the order shown above.
Outputs
w - the resulting 6j-symbol
Notes
The function calls wigner_3j.m, which calls clebsch_gordan.m, which uses an arbitrary precision library. The outpput is numerically accurate to about j=10000.
See also
Version 2.1, authors: Ilya Kuprov
